Cita APA (7a ed.)

Metzger, S., & Wilhelm, H. (2000). Dinofours: My seeds won't grow! Scholastic INC.

Cita Chicago Style (17a ed.)

Metzger, Steve, y Hans Wilhelm. Dinofours: My Seeds Won't Grow! Estados Unidos: Scholastic INC, 2000.

Cita MLA (9a ed.)

Metzger, Steve, y Hans Wilhelm. Dinofours: My Seeds Won't Grow! Scholastic INC, 2000.